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optional - definition and synonyms

 
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adjective optional pronunciation in American English /ˈɑpʃən(ə)l/
  1. something that is optional is available or possible if you want it, but you do not have to have it or do it
    The price includes hotel and meals – entertainment is optional.
    Add one cup of walnuts (optional).
    The history class is optional, but English is compulsory.
    an optional extra (=something that is available, usually for more money): Remote central locking comes as an optional extra.

derived word

optionally

adverb

JOMO

… a feeling of pleasure you get from spending time doing what you want and not worrying about what other people are doing or saying

BuzzWord Article

Open Dictionary

brain fade

a temporary inability to think clearly or remember information

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